Excel Male Health Forum

The Leading Men's Health Forum for Testosterone Optimization & Hormone Wellness

Welcome to ExcelMale.com — the most trusted, expert-moderated community for men seeking evidence-based guidance on testosterone replacement therapy (TRT), hormone optimization, and total wellness. Since 2010, we've helped thousands of men take control of their health.

24,000+ Active Members
33,000+ Discussions
20+ Years Expert Experience

Why ExcelMale? Evidence-Based Men's Health Information You Can Trust

Navigating testosterone replacement therapy and hormone health can be overwhelming. Conflicting information, outdated medical advice, and unqualified opinions flood the internet. ExcelMale.com was created to cut through the noise — providing a rigorously moderated space where men share real experiences, backed by clinical research and guided by genuine expertise.

Whether you're exploring TRT for the first time, optimizing your current protocol, managing side effects like elevated hematocrit or estradiol, or seeking to preserve fertility with HCG therapy, our community offers the knowledge and support you need. We discuss everything from injection frequency and bloodwork interpretation to lifestyle factors that affect testosterone levels.

"I founded ExcelMale after decades of personal experience with hormone optimization and seeing how difficult it was for men to find reliable, science-based information. Every man deserves access to knowledge that can transform his quality of life."

— Nelson Vergel, Founder & Author of Testosterone: A Man's Guide

Nelson Vergel brings over 20 years of clinical research experience, having worked with major pharmaceutical companies and authored definitive guides on testosterone therapy. As founder of DiscountedLabs.com and a recognized expert in men's health advocacy, Nelson ensures every discussion on ExcelMale meets the highest standards of accuracy and usefulness.

Ready to Optimize Your Health?

Join thousands of men who have transformed their lives through evidence-based hormone optimization. Ask questions, share experiences, and learn from experts.

Testosterone and More: Latest Posts on ExcelMale.com

  • 245
  • 0
I hope you enjoy some of the latest posts on ExcelMale.com. We now have over 13,000 members and 36,000 posts after our launch 2.5 years ago. Dr Morgentaler Clarifies Misconceptions of Testosterone and Heart Disease Risk Read more...

Testosterone and Heart Disease Risk : Dr Morgentaler Clarifies

  • 171
  • 0
I highly recommend watching this video ! The video is a recording of a lecture by Dr. Abraham Morgentaler, which took place on March 22, 2015, in Madrid, Spain, at the annual meeting of the European Association of Urology (EAU). Dr...

Video Transcript: Estradiol in Men: Friend or Enemy?

  • 161
  • 0
Video Transcript: Estradiol in Men: Friend or Enemy? Allison Woodworth, Clinical Director of PrimeBody.com: Estradiol is typically thought of as a hormone that is only present in women, but it is also present in men. Now in men, the...
How Your Circadian Rythm Rules Your Life
  • 192
  • 0
Why is that some people can sleep through the night while others toss and turn? No matter how early or late you get to bed, you can't seem to get a full night of rest? You've tried just about everything to improve your sleep--sleeping pills...

Video: Testosterone Therapy - a 40 Year Perspective on Prostate Cancer

  • 211
  • 0
This video is a presentation given by Dr. Abraham Morgentaler at the European Association of Urology (EAU) Congress, March 2016. Dr. Morgentaler is a distinguished researcher and clinician who serves as the Associate Clinical Professor of...

Beyond testosterone: The use of nandrolone in male health and wellness

  • 190
  • 0
Characterized by low serum testosterone levels and diverse symptoms, male hypogonadism is a common condition. Current medical treatment focuses on testosterone supplementation using multiple modalities such as injections, gels and pellets...
Zika: How You Can Prevent Mosquito Bites
  • 225
  • 0
Important information for the upcoming Zika epidemic in summer months. Testing The Effectiveness Of Mosquito Repellents A 2015 study tested eight commercial mosquito repellents, two fragrances and a vitamin B patch by releasing...
Types of Transdermal Testosterone Products Currently Available
  • 263
  • 0
Jasen Bruce Another method of administering testosterone is through transdermal absorption. Testosterone is available as a transdermal delivery system (TDS) in various concentrations for topical application. Testosterone is purchased in raw...
Welcome Dr Michael Rotman- Urologist in NYC with PrimeBody.com
  • 275
  • 0
Please help me welcome Dr Rotman, our first urologist member, to ExcelMale.com ! Michael Rotman, MD, is a board-certified Urologist who offers his patients over two decades of expertise. He graduated from the Mount Sinai School...
What Every Man Should Know About Nitric Oxide and Erections
  • 442
  • 0
When it comes to treating erectile dysfunction, there is one name we're all familiar with: Viagra. Viagra generated over $1.7 billion in sales in 2015 alone. That's a lot of people popping "the little blue pill" in order to have sex. But what if...

Video: Interview with Dr Rand McClain About Testosterone, HCG, Anastrozole, Finasteride and More

  • 239
  • 0
Here is the video of today's webinar interview Dr. McClain earned his medical doctorate at Western University and completed his internship at the University of Southern California’s Keck School of Medicine Residency Program...
Factors that Can Improve Testosterone Gel Absorption
  • 550
  • 0
Most absorption of testosterone in testosterone gels happens during the first 4 hours. The 1.62 % Androgel package insert says this about showering after testosterone gel application and using moisturizers/sun block: "Effect of showering...
TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

Latest posts

hCG Mixing Calculator

HCG Mixing Protocol Calculator

Beyond Testosterone Podcast

Back
Top